observable-tests.cc File Reference

#include <memory>
#include <utility>
#include <gtest/gtest.h>
#include <scroom/observable.hh>

Include dependency graph for observable-tests.cc:

Classes
class	TestObserver
class	TestObservable
class	TestRecursiveObservable

Functions
	EXPECT_TRUE (registration)
	ASSERT_TRUE (1==observers.size())
	EXPECT_EQ (observer, observers.front())
observer	reset ()
	EXPECT_FALSE (observer)
	ASSERT_TRUE (observers.empty())
	EXPECT_FALSE (weakObserver.expired())
	EXPECT_TRUE (weakObserver.expired())
observers	clear ()
	EXPECT_TRUE (r1)
	EXPECT_TRUE (r2)
	EXPECT_TRUE (r3)
	EXPECT_EQ (3, observers.size())
observers	remove (o1)
	EXPECT_EQ (2, observers.size())
observers	remove (o2)
	EXPECT_EQ (1, observers.size())
observers	remove (o3)
	EXPECT_EQ (0, observers.size())
	EXPECT_EQ (r1, r2)
	EXPECT_EQ (original, copy1)
	EXPECT_EQ (copy2, copy3)
	EXPECT_EQ (original, copy2)
	EXPECT_FALSE (observable)

Variables
TestObserver::Ptr	observer = TestObserver::create()
TestObserver::WeakPtr const	weakObserver = observer
std::list< TestObservable::Observer >	observers = observable->getObservers()
Stuff	registration = observable->registerStrongObserver(observer)
TestObserver::Ptr const	o1 = TestObserver::create()
TestObserver::Ptr const	o2 = TestObserver::create()
TestObserver::Ptr const	o3 = TestObserver::create()
Stuff	r1 = observable->registerObserver(weakObserver)
Stuff	r2 = observable->registerObserver(o2)
Stuff	r3 = observable->registerStrongObserver(o3)
TestRecursiveObservable::Ptr const	recursiveObservable = TestRecursiveObservable::create(observable)
TestObservable::Ptr const	copy1 = original->shared_from_this<TestObservable>()
std::shared_ptr< TestObservable const > const	copy2 = original
std::shared_ptr< TestObservable const > const	copy3 = copy2->shared_from_this<TestObservable>()

Function Documentation

ASSERT_TRUE() [1/2]

ASSERT_TRUE

(

1

= =observers.size()

)

ASSERT_TRUE() [2/2]

ASSERT_TRUE

(

observers.

empty()

)

clear()

observers clear

(

)

Referenced by has_at_least_n_threads().

Here is the caller graph for this function:

EXPECT_EQ() [1/9]

EXPECT_EQ	(	0	,
		observers.	size()
	)

EXPECT_EQ() [2/9]

EXPECT_EQ	(	1	,
		observers.	size()
	)

EXPECT_EQ() [3/9]

EXPECT_EQ	(	2	,
		observers.	size()
	)

EXPECT_EQ() [4/9]

EXPECT_EQ	(	3	,
		observers.	size()
	)

EXPECT_EQ() [5/9]

EXPECT_EQ	(	copy2	,
		copy3
	)

EXPECT_EQ() [6/9]

EXPECT_EQ	(	observer	,
		observers.	front()
	)

EXPECT_EQ() [7/9]

EXPECT_EQ	(	original	,
		copy1
	)

EXPECT_EQ() [8/9]

EXPECT_EQ	(	original	,
		copy2
	)

EXPECT_EQ() [9/9]

EXPECT_EQ	(	r1	,
		r2
	)

EXPECT_FALSE() [1/3]

EXPECT_FALSE

(

observable

)

EXPECT_FALSE() [2/3]

EXPECT_FALSE

(

observer

)

EXPECT_FALSE() [3/3]

EXPECT_FALSE

(

weakObserver.

expired()

)

EXPECT_TRUE() [1/5]

EXPECT_TRUE

(

r1

)

EXPECT_TRUE() [2/5]

EXPECT_TRUE

(

r2

)

EXPECT_TRUE() [3/5]

EXPECT_TRUE

(

r3

)

EXPECT_TRUE() [4/5]

EXPECT_TRUE

(

registration

)

EXPECT_TRUE() [5/5]

EXPECT_TRUE

(

weakObserver.

expired()

)

remove() [1/3]

observers remove

(

o1

)

remove() [2/3]

observers remove

(

o2

)

remove() [3/3]

observers remove

(

o3

)

reset()

observer reset

(

)

{
  testData.reset();
 
  return false;
}

Variable Documentation

copy1

TestObservable::Ptr const copy1 = original->shared_from_this<TestObservable>()

copy2

std::shared_ptr<TestObservable const> const copy2 = original

copy3

std::shared_ptr<TestObservable const> const copy3 = copy2->shared_from_this<TestObservable>()

o1

TestObserver::Ptr const o1 = TestObserver::create()

o2

TestObserver::Ptr const o2 = TestObserver::create()

o3

TestObserver::Ptr const o3 = TestObserver::create()

observer

TestObserver::Ptr observer = TestObserver::create()

Referenced by PresentationBase::close(), Scroom::Utils::Detail::Registration< T >::create(), Scroom::Utils::Detail::Registration< T >::create(), CompressedTile::notifyObservers(), TestRecursiveObservable::observerAdded(), CompressedTile::observerAdded(), CompressedTile::observerAdded(), PresentationBase::open(), Layer::registerObserver(), Scroom::Utils::Observable< T >::registerObserver(), CompressedTile::registerObserver(), CompressedTile::registerObserver(), PluginManager::registerPresentationObserver(), Scroom::Utils::Observable< T >::registerStrongObserver(), CompressedTile::registerStrongObserver(), CompressedTile::registerStrongObserver(), PluginManager::registerViewObserver(), TileViewState::reportDone(), CompressedTile::reportFinished(), Scroom::Utils::Detail::Registration< T >::set(), Scroom::Utils::Detail::Registration< T >::set(), and Scroom::Utils::Observable< T >::unregisterObserver().

observers

std::list< TestObservable::Observer > observers = observable->getObservers()

Referenced by PresentationBase::close(), and PresentationBase::open().

r1

Scroom::Utils::Rectangle< double > const r1 = observable->registerObserver(weakObserver)

r2

Scroom::Utils::Rectangle< double > const r2 = observable->registerObserver(o2)

r3

Stuff r3 = observable->registerStrongObserver(o3)

recursiveObservable

TestRecursiveObservable::Ptr const recursiveObservable = TestRecursiveObservable::create(observable)

registration

Stuff const registration = observable->registerStrongObserver(observer)

Referenced by Scroom::Utils::Observable< T >::getObservers(), and Scroom::Utils::Observable< T >::~Observable().

weakObserver

TestObserver::WeakPtr const weakObserver = observer